1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
seropon [69]
3 years ago
7

The average speed of an object, S SS, is calculated using the formula S = D T S= T D ​ S, equals, start fraction, D, divided by,

T, end fraction, where T TT is the time it takes to travel a distance of D DD units. Rearrange the formula to solve for time ( T ) (T)
Physics
1 answer:
Bond [772]3 years ago
4 0

Answer:

T = D/S

Explanation:

Given the formula for calculating the average speed of an object as:

average speed = Distance/Time

Let average speed = S

Distance = D

Time = T

Substitute

S = D/T

Make T the subject of the formula:

From S = D/T

Cross multiply

ST = D

Divide both sides by S

ST/S = D/S

T = D/S

Hence the expression for he time T after rearrangement is T = D/S

You might be interested in
Which of the following actions will keep the gravitational force between two objects unchanged?
Lady bird [3.3K]

Answer:

increasing the temperature of the object

8 0
3 years ago
What is the relationship between the weight of an object and the radius of the earth​
joja [24]

Explanation:

if radius is greater than the force acting on that object is more and if the radius is smaller then the force acting on it is less.

7 0
3 years ago
What is the similarities between reforestation and afforestation​
Alla [95]

Answer:

Afforestation is the planting or adding of trees in an area where there was never a forest or plantation. This is a method to create a new forest. Reforestation is the replanting of trees in an area where there was once a forest which was destroyed or damaged.

Explanation:

3 0
3 years ago
A passenger on an interplanetary express bus traveling at = 0.95 takes a 9.0-minute catnap, according to her watch.How long does
Nimfa-mama [501]

Answer:

28.82 minutes

Explanation:

This problem is an example of time dilatation by acceleration. The formula is:

\Delta t=\gamma \Delta t_0=\frac{\Delta t_0}{\sqrt{1-\frac{v^2}{c^2} }}

\Delta t is the time measured by the observer on a fixed position (in this case in the fixed planet), \Delta t_0 is the time measured by the person moving away from the fixed observer (the one on an interplanetary express bus), c is the speed of light and v the velocity of the observer that is moving away (the velocity of the ship).

\Delta t_0=9 min=540s\\\Delta t=\frac{540}{\sqrt{1-\frac{(0.95c)^2}{c^2}}}=\frac{540}{\sqrt{1-\frac{0.95^2c^2}{c^2}}}=\frac{540}{\sqrt{1-0.95^2}}\\\Delta t=\frac{540}{\sqrt{1-0.9025}}=\frac{540}{\sqrt{0.0975}}=\frac{540}{0.3122}=1729.38s\\\Delta t=28.82minutes

6 0
4 years ago
What is the star cycle?
Serjik [45]
♥ A star cycle is the "life cycle" of a star, like the phases it goes through and more.
Similar to humans, we have a life cycle.
Everyone and everything has it. <span />
5 0
4 years ago
Other questions:
  • What is the magnitude of the gravitational field midway between the earth and moon? ignore effects of the sun.
    11·1 answer
  • What helps determine how easily magma flows?
    6·1 answer
  • A 3.50 kg block of lead at 14.4°C comes in contact with a block of copper at 88.4°C. They come to equilibrium at 55.9°C. What wa
    9·2 answers
  • Whitch of the following is likely the best electrical insulator
    8·1 answer
  • Explain,based on the motion of the gas particles,how the gas is causing the tubes to spin around as shown in the diagram above.
    10·1 answer
  • During the warm-up and your scheduled physical activity, what was the weather like? Did the
    6·1 answer
  • Is momentum conserved in an elastic collision and an inelastic collision? Please explain why.
    11·2 answers
  • Can someone plz help me with my project on soil? I will give brainliest.
    8·1 answer
  • the science building is 5.25 m tall a. How many decimeters is it? b. How many millimeter is it? *show work*​
    15·2 answers
  • 3. A 1500 kg car moving at 30 m/s strikes a 6000 kg van initially at rest. If the car
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!